[INFO] updating cached repository sheilyand/rust-web-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sheilyand/rust-web-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sheilyand/rust-web-server" "work/ex/beta-1.38-1/sources/1.37.0/gh/sheilyand/rust-web-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sheilyand/rust-web-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sheilyand/rust-web-server" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sheilyand/rust-web-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sheilyand/rust-web-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6e9c0ad19135952926d5d03563775de689a11830
[INFO] sha for GitHub repo sheilyand/rust-web-server: 6e9c0ad19135952926d5d03563775de689a11830
[INFO] validating manifest of sheilyand/rust-web-server on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sheilyand/rust-web-server on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sheilyand/rust-web-server
[INFO] finished frobbing sheilyand/rust-web-server
[INFO] frobbed toml for sheilyand/rust-web-server written to work/ex/beta-1.38-1/sources/1.37.0/gh/sheilyand/rust-web-server/Cargo.toml
[INFO] started frobbing sheilyand/rust-web-server
[INFO] finished frobbing sheilyand/rust-web-server
[INFO] frobbed toml for sheilyand/rust-web-server written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sheilyand/rust-web-server/Cargo.toml
[INFO] crate sheilyand/rust-web-server already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sheilyand/rust-web-server against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sheilyand/rust-web-server:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f656b337c69aa0ffe1af3641ce994a7691e807dc2dcd80680937fa4232679d61
[INFO] running `"docker" "start" "-a" "f656b337c69aa0ffe1af3641ce994a7691e807dc2dcd80680937fa4232679d61"`
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling persistent v0.3.0
[INFO] [stderr]    Compiling router v0.5.1
[INFO] [stderr]    Compiling bodyparser v0.5.0
[INFO] [stderr]    Compiling urlencoded v0.5.0
[INFO] [stderr]    Compiling simple_web_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.91s
[INFO] running `"docker" "inspect" "f656b337c69aa0ffe1af3641ce994a7691e807dc2dcd80680937fa4232679d61"`
[INFO] running `"docker" "rm" "-f" "f656b337c69aa0ffe1af3641ce994a7691e807dc2dcd80680937fa4232679d61"`
[INFO] [stdout] f656b337c69aa0ffe1af3641ce994a7691e807dc2dcd80680937fa4232679d61
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sheilyand/rust-web-server:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c1ec5fd90e812c84df8aeee3cfcfe01f5eac795e6be3b1bffa46f91137d3262f
[INFO] running `"docker" "start" "-a" "c1ec5fd90e812c84df8aeee3cfcfe01f5eac795e6be3b1bffa46f91137d3262f"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling simple_web_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "c1ec5fd90e812c84df8aeee3cfcfe01f5eac795e6be3b1bffa46f91137d3262f"`
[INFO] running `"docker" "rm" "-f" "c1ec5fd90e812c84df8aeee3cfcfe01f5eac795e6be3b1bffa46f91137d3262f"`
[INFO] [stdout] c1ec5fd90e812c84df8aeee3cfcfe01f5eac795e6be3b1bffa46f91137d3262f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sheilyand/rust-web-server:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d29156d0985a07b5f9e1924c024743861dfd886a1bba794560a786a9279479e9
[INFO] running `"docker" "start" "-a" "d29156d0985a07b5f9e1924c024743861dfd886a1bba794560a786a9279479e9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_web_server-fa79434c6e3a04df
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d29156d0985a07b5f9e1924c024743861dfd886a1bba794560a786a9279479e9"`
[INFO] running `"docker" "rm" "-f" "d29156d0985a07b5f9e1924c024743861dfd886a1bba794560a786a9279479e9"`
[INFO] [stdout] d29156d0985a07b5f9e1924c024743861dfd886a1bba794560a786a9279479e9